DNA polymerases need a primer oligonucleotide (RNA or DNA) - their substrates are an existing 3'-OH group and a dNTP. The primase however is a typical RNA polymerase, capable of initiating polynucleotide synthesis de novo by positioning a complementary ribonucleoside 5'-triphosphate opposite its complementary DNA base.
Alison Schapker. Alison Schapker is an American television writer and producer. She is well known for her work on the ABC espionage series Alias and for the FOX science-fiction series Fringe.
Colin Kaepernick. Colin Rand Kaepernick (/ËkÃ¦pÉrnÉªk/ KAP-er-nick; born November 3, 1987) is an American football quarterback who is currently a free agent. Kaepernick played collegiate football at the University of Nevada where he was named the Western Athletic Offensive Player of the Year twice and was the Most Valuable Player of the 2008 Humanitarian Bowl.